crash at GetExitCodeProcess in qprocess_win.cpp

Hi,
I see this crash from my customer's Windows. Can anyone tell what is reason for GetExitCodeProcess that leads Qt crash?
In my application, I create a process to run an .exe file. I use Qt 5.13.
Windows version: 10.0.17134.1, 64 bit.

@thamht4190
I would have thought the most likely reason for the "crash" is that pid->hProcess is "not valid" at the instant GetExitCodeProcess() is called.

Again, only a guess, but: in your onReadyReadStandardOutput() you terminate the process. Bearing in mind that is a slot called while the process is still very much active, I wonder what state things might be in internally when that returns. I would start by commenting out your "process termination" stuff and see where that gets you?